[INFO] fetching crate texture_packer 0.23.1...
[INFO] testing texture_packer-0.23.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate texture_packer 0.23.1 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate texture_packer 0.23.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate texture_packer 0.23.1
[INFO] finished tweaking crates.io crate texture_packer 0.23.1
[INFO] tweaked toml for crates.io crate texture_packer 0.23.1 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate texture_packer 0.23.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 110826ce4c0b23c19262c0195e5d0581ede0ec3cec42bffdf9c4a04df329c741
[INFO] running `Command { std: "docker" "start" "-a" "110826ce4c0b23c19262c0195e5d0581ede0ec3cec42bffdf9c4a04df329c741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "110826ce4c0b23c19262c0195e5d0581ede0ec3cec42bffdf9c4a04df329c741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110826ce4c0b23c19262c0195e5d0581ede0ec3cec42bffdf9c4a04df329c741", kill_on_drop: false }`
[INFO] [stdout] 110826ce4c0b23c19262c0195e5d0581ede0ec3cec42bffdf9c4a04df329c741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43b67cc20befacc4b4faf6e40d8e6fb34e1c308908bf0f6724be182b8f2afb0f
[INFO] running `Command { std: "docker" "start" "-a" "43b67cc20befacc4b4faf6e40d8e6fb34e1c308908bf0f6724be182b8f2afb0f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling texture_packer v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.39s
[INFO] running `Command { std: "docker" "inspect" "43b67cc20befacc4b4faf6e40d8e6fb34e1c308908bf0f6724be182b8f2afb0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43b67cc20befacc4b4faf6e40d8e6fb34e1c308908bf0f6724be182b8f2afb0f", kill_on_drop: false }`
[INFO] [stdout] 43b67cc20befacc4b4faf6e40d8e6fb34e1c308908bf0f6724be182b8f2afb0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 262a352bfa241ec7a89924f5bdd8ac869fe34c0c6df463f5475b669013076706
[INFO] running `Command { std: "docker" "start" "-a" "262a352bfa241ec7a89924f5bdd8ac869fe34c0c6df463f5475b669013076706", kill_on_drop: false }`
[INFO] [stderr]    Compiling texture_packer v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "262a352bfa241ec7a89924f5bdd8ac869fe34c0c6df463f5475b669013076706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "262a352bfa241ec7a89924f5bdd8ac869fe34c0c6df463f5475b669013076706", kill_on_drop: false }`
[INFO] [stdout] 262a352bfa241ec7a89924f5bdd8ac869fe34c0c6df463f5475b669013076706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16382c395e43a728412a949397eb3698fd879e277713017ecb16d637de51013d
[INFO] running `Command { std: "docker" "start" "-a" "16382c395e43a728412a949397eb3698fd879e277713017ecb16d637de51013d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/texture_packer-d0348a0a50dc5ea8)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test multi_texture_packer::tests::texture_too_small ... ok
[INFO] [stdout] test texture_packer::tests::able_to_store_in_struct ... ok
[INFO] [stdout] test texture::memory_rgba8_texture::tests::input_data_not_divisible_by_4 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests texture_packer
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "16382c395e43a728412a949397eb3698fd879e277713017ecb16d637de51013d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16382c395e43a728412a949397eb3698fd879e277713017ecb16d637de51013d", kill_on_drop: false }`
[INFO] [stdout] 16382c395e43a728412a949397eb3698fd879e277713017ecb16d637de51013d